Dear valued partner,Welcome to Cognitell Private LimitedWe are looking for CHINA CC CLI with dual DTMF,We need good quality route.If your route pass our test we will do prepayment.If you have that route please contact us through email or Skype any time.Early reply will be appreciated!We are waiting for your prompt reply!!Thanks and RegardsCathy WongCognitellEmail:cogsales8@cognitell.netSkype:live:cogsales8_1